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63 results for “Northeast Asia”
Data for publication "A comparison of pre-Millennium eruption (946 AD) and modern temperatures from tree rings in the Changbai Mountain, northeast Asia"
<p>This is the dataset used in the paper "A comparison of pre-Millennium eruption (946 AD) and modern temperatures from tree rings in the Changbai Mountain, northeast Asia". The dataset contains treering chronology from carbonized logs (trees buried by the volcanic ash of the Millennium Eruption of the Changbai Mountain volcano occurred in 946 AD) and modern living trees. We reconstruct ~300-year April temperature before the Millennium Eruption and April temperature during the last ~180 years. This dataset therefore also contains the reconstructed temperature and the climate observations of a meteorological station used for the temperature reconstruction.</p>
FIGURES 10–15 in A new species of Fogedia (Bacillariophyceae) from tidal flats of Northeast Asia
FIGURES 10–15. SEM photos of Fogedia orientalis Northeast Asia tidal flat; Fig. 10. External view of whole valve; Fig. 11. Central area in external valve view; Fig. 12. Apical area in external valve view; Fig. 13. Overall view of valve interior; Fig. 14. Central area in internal valve view; Fig. 15. Apical area in internal valve view. Scale bars: 1 µm.
FIGURE 1 in A new species of Fogedia (Bacillariophyceae) from tidal flats of Northeast Asia
FIGURE 1. Locations where Fogedia orientalis has been observed (○: Sand flat, ●: Mud flat, ◎: Mixed flat).
FIGURES 2–9 in A new species of Fogedia (Bacillariophyceae) from tidal flats of Northeast Asia
FIGURES 2–9. Fogedia orientalis Kim, Khim, Witkowski and Park, sp. nov. Valves of Fogedia orientalis from Northeast Asia tidal flat. Fig. 2. Specimen from the Korea (KO-BO). Fig. 3. Specimen from the China (CH-YK2). Figs 4, 7-9. Specimens from the Korea (KO-GY). Fig. 5. Specimen from the China (CH-DF). Fig. 6. Specimen from the Korea (KO-GY) as holotype. Scale bar: 10 µm.
FIGURE 3 in Distribution of the longhorned beetle CalliPogon relictus (Coleoptera: Cerambycidae) in Northeast Asia
FIGURE 3. Distribution of Callipogon relictus in Northeast Asia. The sites where this species is distributed are highlighted in red, and the provinces and administrative districts are indicated with numbers. China: 1—Shanxi, 2—Hebei, 3—Inner Mongolia, 4—Liaoning, 5—Jilin, and 6—Heilongjiang; South Korea: 7—Gangwon-do and 8—Gyeonggi-do; North Korea: 9—Pyeonganbuk-do, 10—Jagang-do, 11—Hamgyeongnam-do, and 12—Yanggang-do; Russian Federation: Primorsky Kray—13—Khasansky district, 14—Ussuriysky district, 15—Shkotovsky district, 16—Lazovsky district, 17—Anuchinsky district, 18—Chernigovsky district, 19—Yakovlevsky district, 20—Chuguevsky district, 21—Dalnerechensky district, and 22—Pozharsky district; Khabarovsky Kray—23—Bikinsky district and 24—South Lazo region; Jewish Autonomous Oblast— 25—Oktyabrsky district; Amur Oblast—26—Arkharinsky district, 27—Bureysky district, 28—Mazanovsky district, and 29— Selemdzhynsky district.
Supplementary material 2 from: Kirichenko N, Triberti P, Kobayashi S, Hirowatari T, Doorenweerd C, Ohshima I, Huang G, Wang M, Magnoux E, Lopez-Vaamonde C (2018) Systematics of Phyllocnistis leaf-mining moths (Lepidoptera: Gracillariidae) developing on dogwood (Cornus spp.) in Northeast Asia, with the description of three new species. ZooKeys 736: 79-118. https://doi.org/10.3897/zookeys.736.20739
Figure S1. The DNA barcoded specimens of Cornus-feeding Phyllconistis tested for presence of Wolbachia and other Rickettsiaceae : Explanation note: The serial number of the specimens (№ 1-14) on the COI tree (A) correspond to those on the images of agarose gels (B). The positive control is indicated by "+", negative by "H2O". The infected Phyllocnistis specimen MICRU069-16 from Japan (Honshu) is shown under № 3 and additionally shaded in red on the COI tree. (Tests on presence of Wolbachia and other Rickettsiaceae)
Supplementary material 1 from: Kirichenko N, Triberti P, Kobayashi S, Hirowatari T, Doorenweerd C, Ohshima I, Huang G, Wang M, Magnoux E, Lopez-Vaamonde C (2018) Systematics of Phyllocnistis leaf-mining moths (Lepidoptera: Gracillariidae) developing on dogwood (Cornus spp.) in Northeast Asia, with the description of three new species. ZooKeys 736: 79-118. https://doi.org/10.3897/zookeys.736.20739
Table S1. Phyllocnistis species involved in the study. : Explanation note: Where pertinent, genitalia preparation number and sex are given in square brackets in the Sample ID column. Both the Process ID and Sample ID codes link the record in the BOLD database and the voucher specimen from which the sequence is derived.
FIGURE 1 in DNA barcodes and morphology revealed three species masquerading in Xiphydria camelus of authors (Hymenoptera, Xiphydriidae) in Northeast Asia: X. eborata sp. rev. and X. albopicta sp. nov.
FIGURE 1. The maximum likelihood tree based on 558 bp of mitochondrial COI gene sequence (-ln likelihood = 1510.28). Numbers on branches indicate bootstrap values for MP, NJ and ML analyses (shown only for higher nodes with>50). Numbers of each terminal label represent the sample ID or GenBank accession number.
FIGURE 2 in DNA barcodes and morphology revealed three species masquerading in Xiphydria camelus of authors (Hymenoptera, Xiphydriidae) in Northeast Asia: X. eborata sp. rev. and X. albopicta sp. nov.
FIGURE 2. Xiphydria camelus (A, B), X. albopicta (C–E) and X. eborata (F–I), females.—A, Izumisawa, Hokkaido, Japan; B, Kangaslampi, Finland; C, D, holotype; E, Fuuren, Hokkaido, Japan; F, syntype of X. eborata; G, lectotype of X. kawakamii; H, lectotype of X. kuccharonis; I, Shintoku, Hokkaido, Japan.
FIGURE 4 in DNA barcodes and morphology revealed three species masquerading in Xiphydria camelus of authors (Hymenoptera, Xiphydriidae) in Northeast Asia: X. eborata sp. rev. and X. albopicta sp. nov.
FIGURE 4. Xiphydria camelus (A, F), X. albopicta (B, G) and X. eborata (C–E, H), females (A–D) and males (E–H).—A, Kangaslampi, Finland; B, holotype; C, syntype of X. eborata; D, Sounkyo, Hokkaido, Japan; E, H, lectotype of X. jozana; F, Satsunaigawa, Hokkaido, Japan; G, Pirikaneppu, Hokkaido, Japan.
FIGURE 3 in DNA barcodes and morphology revealed three species masquerading in Xiphydria camelus of authors (Hymenoptera, Xiphydriidae) in Northeast Asia: X. eborata sp. rev. and X. albopicta sp. nov.
FIGURE 3. Xiphydria camelus (A, B), X. albopicta (C–E) and X. eborata (F–I), heads in dorsofrontal view, females.—A, Hikawa-rindo, Honshu, Japan; B, Kangaslampi, Finland; C, holotype; D, Fuuren, Hokkaido, Japan; E, Ashibetsu, Hokkaido, Japan; F, Sounkyo, Hokkaido, Japan; G, syntype of X. eborata; H, lectotype of X. kawakamii; I, lectotype of X. kuccharonis.
FIGURES 25–30 in Fallacia decussata, sp. nov.: a new marine benthic diatom (Bacillariophyceae) from Northeast Asia
FIGURES 25–30. Scanning and transmission electron micrographs of Fallacia decussata. 25. Detail of the finely porous conopeum covering the external valve surface, fusing with the valve mantle with a number of pegs (arrowhead), showing the multiseriate pores on the conopeum (arrow). 26. Detail of the lateral sterna (internal view) showing the arched canal (white arrow) and the finely porous conopeum (white arrowhead). 27. Internal view of a valve with valvocopula, showing the undulate advalvar edge of the parts interior (white arrow). 28. TEM photograph of a valve showing an uniseriate line of areolae around terminals (arrowheads). These areolae are located on the valve mantle. 29. Detail of a valve terminal under TEM showing the slightly expanded central raphe ending (white arrowhead) and voigt discontinuity (white arrow). 30. Areolae are occluded by a hymen with perforations arranged in a hexagonal array. Scale bars: 2 μm (Figs 26, 27, 29), 1 μm (Fig. 25), 3 μm (Fig. 28) and 200 nm (Fig. 30).
FIGURES 14–16 in Fallacia decussata, sp. nov.: a new marine benthic diatom (Bacillariophyceae) from Northeast Asia
FIGURES 14–16. Illustrations of Fallacia suspiri, F. forcipata and F. forcipata var. densistriata from original publications (from Cholnoky 1961, Greville 1859 and Schmidt et al. 1874–1959). Scale bar = 10 μm in Fig. 14, 40 μm in Fig. 15 and 20 μm in Fig. 16.
FIGURES 2–13 in Fallacia decussata, sp. nov.: a new marine benthic diatom (Bacillariophyceae) from Northeast Asia
FIGURES 2–13. LM micrographs of cleaned valves of Fallacia decussata, F. pygmaea and F. scaldensis. 2–6. Morphological variation of F. decussata. Note the convex lateral area (Fig. 2, arrow). 3. Holotype specimen showing constricted X-shaped central area (arrow). 7–9. Specimen from isotype slide of F. pygmaea (BM77887). 10–13. Specimen from holotype slide of F. scaldensis (BM100177). Scale bar = 10 μm.
FIGURES 17–24 in Fallacia decussata, sp. nov.: a new marine benthic diatom (Bacillariophyceae) from Northeast Asia
FIGURES 17–24. Scanning electron micrographs of Fallacia decussata. 17. External valve face with a broken margin showing the conopeum covering the whole valve face (arrow). 18. Internal valve face with cingula showing the arched lateral sterna (arrow). 19. Detail of the external central area of the valve showing the slightly expanded central raphe ending (arrow). 20. Detail of internal central area of valve showing the central raphe ending fissures (arrow). 21. Detail of valve external terminal surface showing the finely porous conopeum (arrow), the dentate inner edge of the valve mantle by pegs (double arrows), three terminal pores (arrowheads), and a number of areolae (double arrowheads) present on the terminal valve mantle uncovered by the conopeum. 22. Detail of the internal terminal valve showing the raphe branch fissures ending in a helictoglossa (arrow). 23–24. Variation of the number of pores (arrowheads) on each side of the terminal fissure, comparing the areolae (double arrowheads) on the valve mantle. All scale bars = 2 μm, except Figs 17, 18 (5 μm).
FIGURE 1 in Fallacia decussata, sp. nov.: a new marine benthic diatom (Bacillariophyceae) from Northeast Asia
FIGURE 1. Map of the sampling and reported sites of Fallacia decussata in Northeast Asia. I. Estuary of Kushirogawa River, Kushiro City, Hokkaido, Japan. II. Ena Bay, Miura Peninsula, Kanagawa Prefecture, Japan. III. Huokun'ao sand beach, Nanji Islands National Marine Natural Reserve, Wenzhou City, Zhejiang Province, China. IV. Estuary of Nakdong River, Korea.
Dataset for numerical modeling results of "Deciphering the underlying small hydrous plume geometry and surface topography of intraplate volcanoes in Northeast Asia".
<p><span>Dataset for numerical results of "Deciphering the underlying small hydrous plume geometry and surface topography of intraplate volcanoes in Northeast Asia". These data can be used to recreate the figures presented within the manuscript and supporting information.</span></p>
Data from: Cytoplasmic DNA variation and biogeography of Larix Mill. in Northeast Asia
Range-wide variation in 54 populations of Dahurian larch (Larix gmelinii) and related taxa in Northeast Asia was assessed with four mitochondrial PCR-RFLP and five chloroplast SSR markers. Eleven mitotypes and 115 chlorotypes were detected. The highest diversity was observed in the southern Russian Far East where hybrids of L. gmelinii, L. olgensis and L. kamtschatica are distributed. In contrast, only two mitotypes occurred in L. cajanderi and L. gmelinii. The Japanese larch (L. kaempferi) was found to be closely related to populations of L. kamtschatika inhabiting the Kuril Islands and South Sakhalin, populations from the northern part of Sakhalin being more closely related to continental species. In general, both mitochondrial (GST = 0.786; NST = 0.823) and chloroplast (GST = 0.144; RST = 0.432) markers showed a strong phylogeographical structure and evidence of isolation-by-distance. Yet both markers did not allow a clear delineation of species borders. In particular, and contrary to expectations, cpDNA was not significantly better than mtDNA to delineate species borders. This lack of concordance between morphological species and molecular markers could reflect extensive ancestral haplotype sharing and past and ongoing introgression. Finally the distribution of mtDNA and cpDNA variation suggests the presence of several refugia during Pleistocene glacial intervals. In particular, mDNA and cpDNA reveal weak but visible differentiation between L. gmelinii and L. cajanderi suggesting independent glacial histories of these species.
FIGURE 1 in Orthoptera of Northeast Asia and Northwest America
FIGURE 1. Map of Beringia. Administrative regions: A. Northeast Yakutia (eastward of Lena River); B. Chukotka; C. Magadan region; D. Kamchatka; E. Alaska; F. Yukon; G. Northwestern Territories (westward of Mackenzie River).
FIGURE 2 in Orthoptera of Northeast Asia and Northwest America
FIGURE 2. The similarity of the species composition of orthopteran faunas of Beringia calculated by the method of paired group (UPGMA) (Jaccard index, bootstrap 1000). Bootstrap values (%) are given at the base of the branches. Administrative regions: A. Northeast Yakutia; B. Chukotka; C. Magadan region; D. Kamchatka; E. Alaska; F. Yukon; G. Northwestern Territories.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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International Brain Laboratory public data
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OpenNeuro
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